Derek Hough and Julianne Hough host and perform holiday music, along with Michael Bolton, Mickey Guyton, Adam Blackstone, Andra Day, Chris Janson, Tori Kelly, Chrissy Metz, The Smashing Pumpkins, Robin Thicke and Iam Tongi.
Celebrities compete in a singing competition with one major twist: each singer is shrouded from head to toe in an elaborate costume, complete with full face mask to conceal his or her identity. One singer will be eliminated each week, ultimately revealing his or her true identity.
Robin Thicke is an American singer, songwriter and record producer.